Research Article
Interaction Effects of Season of Birth and Cytokine Genes on Schizotypal Traits in the General Population
Table 1
Sociodemographic characteristics of participants.
| | Variables | Stage 1 | Stage 2 |
| | 278 | 373 |
| | Age (M, SD, years) | 35.1 12.8 | 33.4 12.2 | | Sex (women, , %) | 172 (62%) | 223 (60%) | | Season of birth (, %) | | | | Winter | 75 (27%) | 92 (25%) | | Spring | 67 (24%) | 94 (25%) | | Summer | 68 (24.5%) | 88 (24%) | | Autumn | 68 (24.5%) | 99 (26%) | | SPQ total score | 17.72 10.85 | 17.25 11.13 | | Cognitive-perceptual factor | 7.51 5.65 | 7.13 5.62 | | Interpersonal factor | 8.44 5.77 | 8.13 5.82 | | Disorganized factor | 3.88 3.13 | 3.98 3.30 |
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Note. SPQ: Schizotypal Personality Questionnaire.
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